23-01-2019
Mathematics

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25 Pts + Brainliest for the first correct answer.

Find the value of x.

I just need these answered quickly if possible :)

25 Pts Brainliest for the first correct answer Find the value of x I just need these answered quickly if possible class=

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choixongdong choixongdong

23-01-2019

Answer:

29) x = 17

30) x =14

31) x = 23

32) x = 44

Step-by-step explanation:

29)

6x - 17 = 85

6x = 102

x = 17

30)

4x + 21 + 103 = 180

4x + 124 = 180

4x = 56

x = 14

31)

2x + 23 = 4x - 23

-2x = - 46

x = 23

32)

4x - 42 = 134

4x = 176

x = 44

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